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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Formoterol Fumarate, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Formoterol Fumarate impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Formoterol Fumarate-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Formoterol Fumarate Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Formoterol fumarate dihydrate API CS-O-01547 183814-30-4 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Deformyl Formoterol Citric acid adduct Impurity CS-O-43273 Not Available Enquire
Formoterol Fumarate benzoxazol impurity Impurity CS-O-46225 Not Available Enquire
Formoterol Fumarate EP Impurity A Impurity CS-O-14073 150513-24-9 In Stock
Formoterol Fumarate EP Impurity B Impurity CS-O-14074 1224588-66-2 In Stock
Formoterol Fumarate EP Impurity C Impurity CS-O-14075 Not Available Enquire
Formoterol Fumarate EP Impurity D Impurity CS-O-14076 1795133-96-8 In Stock
Formoterol Fumarate EP Impurity E Impurity CS-O-14077 1616967-26-0 In Stock
Formoterol Fumarate EP Impurity F Impurity CS-O-14078 1795129-59-7 Enquire
Formoterol Fumarate(Mixture of Diastereomers) Impurity CS-TB-59588 169375-55-7 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Formoterol fumarate for system suitability (Y0000340) Secondary Standards CS-EG-02200 43229-80-7 Enquire